发明授权
- 专利标题： Portable electronic device and method of control
- 专利标题（中）： 便携式电子装置及其控制方法
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申请号： US12578141申请日： 2009-10-13
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公开(公告)号： US08427441B2公开(公告)日： 2013-04-23
- 发明人: Todd Robert Paleczny , Arnett Ryan Weber , Perry Allan Faubert , Patrick Clement Strittmatter
- 申请人： Todd Robert Paleczny , Arnett Ryan Weber , Perry Allan Faubert , Patrick Clement Strittmatter
- 申请人地址： CA Waterloo, Ontario
- 专利权人： Research In Motion Limited
- 当前专利权人： Research In Motion Limited
- 当前专利权人地址： CA Waterloo, Ontario
- 主分类号： G06F3/041
- IPC分类号： G06F3/041
摘要：
A portable electronic device includes a touch-sensitive display and a piezoelectric actuator disposed and preloaded on a support and arranged to provide tactile feedback to the touch-sensitive display in response to an actuation signal. The touch-sensitive display may be biased toward the piezoelectric actuator to preload the piezoelectric actuator.
公开/授权文献
- US20100156844A1 PORTABLE ELECTRONIC DEVICE AND METHOD OF CONTROL 公开/授权日：2010-06-24
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